(a) representations of the Armorial Ensigns of Zambia or devices so nearly resembling it as to be likely to be mistaken for it; (b) representations of the National Flag of Zambia; (c) any words,suchas"thePresident,Republic orZambia, or any letters or devices if used in such a manner as to be likely to lead persons to think that the applicant either has IsunSlDlARYI Trade Marks Regulatinns Arm